| 摘要 |
PROBLEM TO BE SOLVED: To obtain a heliostat direction correcting method capable of easily and surely correcting a direction of a heliostat in a power generation system generating electricity by condensed reflection light in an appropriate direction.SOLUTION: A method of correcting a direction of a heliostat 4 includes: detecting a direction of a panel member 11 in which a solar battery 14 has highest production of electricity by changing the direction of the panel member 11 by a direction adjustment device 12 in a range in which the heliostat 4 can irradiate a condensation section 7 of a solar power generation device 6 with reflection light 5; determining the direction in which the solar battery 14 has the highest production of electricity as an actually appropriate direction of the panel member 11; calculating a theoretically appropriate direction of the panel member 11 on the basis of a theoretical solar position calculated from position coordinates of the heliostat 4 and time; and correcting the direction of the panel member 11 by the direction adjustment device 12 on the basis of a deviation amount between the actually appropriate direction and the theoretically appropriate direction. |
